diff options
| author | Carl Hetherington <cth@carlh.net> | 2019-10-26 00:43:35 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2019-10-26 00:46:08 +0200 |
| commit | 592c7844e80a53aeb3a88edb4ffc2b68713a10e1 (patch) | |
| tree | bdcf276f8d95d9a3cfae09fd4d7ef0672a05cdca /src/lib/ffmpeg_file_encoder.cc | |
| parent | c6dba8368b45b6177a971050236d37da0ce4ff4c (diff) | |
Prevent calls to erase with invalid keys.
Diffstat (limited to 'src/lib/ffmpeg_file_encoder.cc')
| -rw-r--r-- | src/lib/ffmpeg_file_encoder.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc index 5eccb8f17..d7a56f01e 100644 --- a/src/lib/ffmpeg_file_encoder.cc +++ b/src/lib/ffmpeg_file_encoder.cc @@ -378,5 +378,8 @@ FFmpegFileEncoder::buffer_free (void* opaque, uint8_t* data) void FFmpegFileEncoder::buffer_free2 (uint8_t* data) { - _pending_images.erase (data); + /* XXX: does this need a lock to prevent cross-thread access to _pending_images? */ + if (_pending_images.find(data) != _pending_images.end()) { + _pending_images.erase (data); + } } |